2012 Buick Verano First Impressions
If you know what spalled concrete is, you're already one up on me. For those who don't, well, let me be the first to enlighten you. Over time, improperly applied concrete can break down when carbon dioxide in the air reacts with the alkalis in the concrete in a process called carbonation. The steel bars within the concrete corrode, causing the surface to buckle and crack. The things you learn on new car launches.